Reports until 14:50, Tuesday 12 November 2019
H1 CDS (ISC, PSL)
filiberto.clara@LIGO.ORG - posted 14:50, Tuesday 12 November 2019 - last comment - 15:14, Tuesday 12 November 2019(53199)
35.5MHz Oscillator Source

WP 8462
alog 53035

Faulty 35.5MHz oscillator source in ISC-C3 was replaced this morning.

New Unit SN S1000550
Old Unit SN S1000548

F. Clara, R. McCarthy

Comments related to this report
daniel.sigg@LIGO.ORG - 15:14, Tuesday 12 November 2019 (53202)
Link

The PLL seems to be behaving normally and the control signal has quiet down.

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